Liver Lobule Structure Infographic | spermatogenesis diagram

Biological diagram infographic titled "Liver Lobule Structure" centered on a clean LABELED DIAGRAM of a biologically accurate human liver lobule shown as an editorial-grade anatomical cross-section with a slightly radial hexagonal organization, adapted to the requested evolutionary-tree layout by using a central lobule body with 5 branching callout nodes around it connected by thin leader lines. Modern textbook visual style, vibrant educational primary palette, clear hierarchy, crisp vector edges, balanced white background, educational and professional mood. Show the classic hepatic lobule with central vein in the middle, portal triads at the periphery, hepatocyte plates radiating inward, sinusoids between plates, and bile canaliculi indicated directionally. Include exactly 5 labeled parts, each with a short heading in English and a one-line function caption in English, all sharp and readable: "Central vein" — "Collects blood from sinusoids and drains the lobule."; "Portal triad" — "Brings in oxygenated blood, nutrient-rich blood, and drains bile."; "Hepatocyte plates" — "Perform metabolism, detoxification, and protein synthesis."; "Hepatic sinusoids" — "Allow slow blood flow for exchange with hepatocytes."; "Bile canaliculi" — "Carry bile away from hepatocytes toward bile ducts." Add subtle directional arrows for blood flow from portal triads to central vein and bile flow in the opposite direction toward bile ducts. Include a small unobtrusive legend for flow colors if needed, in English. Emphasize scientifically accurate labeling, proportions, and undergraduate-level clarity. medical-textbook clarity, editorial scientific illustration, vector-clean lines, no photographic textures. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no graphic gore, no real patient photos, no watermarks No graphic medical gore, no real patient photographs, no surgical blood. For human anatomy, keep illustrations educationally tasteful. For animal anatomy, no cruelty imagery. Scientifically accurate labeling and proportions.